Designing a Secure CUI Shop Floor Workflow

Protect critical manufacturing data across every production stage with an integrated, controlled distribution process. By connecting approved engineering releases directly to CNC machine controls, shops eliminate unauthorized program modifications, secure Controlled Unclassified Information, and ensure complete revision accuracy. Empower machinists with remote file requests while engineering retains total control over revision delivery, machine tool communications, and compliant manufacturing documentation.

Secure CNC shop floor with automated DNC workflow

Our Secure CUI Workflow Services

Comprehensive DNC communications, shop-floor automation software, and systems engineering designed to maintain data integrity and secure file distribution.

Engineering Services

Custom software and hardware integration linking CNC equipment, PLC systems, and relational databases to build reliable, secure communication workflows that protect critical technical data across complex manufacturing environments.

Machine Link QUICK Serve

Shop-floor automation software that continuously monitors CNC machines for remote file requests, automatically serving the latest engineering-approved programs while routing shop-floor edits back for review.

QUICK Serve PRO

High-capacity shop-floor automation platform supporting up to 64 simultaneous machine communication sessions from a single computer, keeping machinists at their stations while maintaining strict program control.

QUICK Serve PLUS

Centralized communication software managing up to 20 simultaneous CNC machine sessions, enabling engineering teams to oversee program distribution, review floor modifications, and prevent unverified program execution.

Machine Link PLUS

Reliable CNC communication tool facilitating up to six simultaneous file transfer sessions, supporting multi-machine environments during extended drip feeds while maintaining program file integrity.

Machine Link BINARY

Specialized communication software supporting binary file transfers and executive tape loading for legacy CNC controls, ensuring consistent, controlled program delivery across vintage shop equipment.

Engineering to CNC machine workflow diagram

Secure CUI Workflow from Approval to Machine

Engineering Program Approval & Release

Programmers generate, verify, and digitally approve final CNC part programs within secure engineering repositories. Revisions receive formal sign-off, ensuring only verified, uncorrupted code is cataloged and made accessible for scheduled shop floor production runs.

Centralized Storage & Access Control

Shop Floor Remote Request

Controlled Transfer & Feedback Loop

Proven Manufacturing Results

Client Success Stories

See how precision manufacturers streamline machine communications and protect critical data with our automated software solutions.

"Machine Link™ is great! It's reliable and very easy to use. We manufacture high precision molds and use Machine Link™ to download very large files. We have never had a problem with it."

Chris Wiesmann
The Controlink Advantage

Why Choose Controlink Systems LLC?

Decades of machining expertise combined with reliable process monitoring and DNC automation software.

Machining Expertise

Software developed by engineers with over 25 years of hands-on machining and shop-floor experience.

Approved Revisions Only

Direct control ensures machinists receive the latest engineering-approved files, eliminating scrap and errors.

Multi-Protocol Connectivity

Seamlessly interfaces across SQL databases, PLCs, serial connections, Modbus, Profinet, and EtherCAT.

Continuous Reliability

Robust software built to run continuously supporting critical manufacturing operations and test systems.

Meet Controlink Systems LLC

Engineering specialists dedicated to high-speed process monitoring and shop automation.

Founded in 1998, Controlink Systems LLC has been developing software solutions and products for high-speed process monitoring, control, end-of-line testing, CNC and DNC communications, and shop-floor automation. As a proud member of the NI Partner Network since 2000, our products-based engineering company specializes in linking complex manufacturing systems together. We routinely interface with SQL databases, programmable logic controllers, single and multi-axis motion controllers, and a wide spectrum of industrial communication protocols. Our team combines deep machining expertise with software engineering to deliver user-friendly interfaces that improve shop-floor efficiency, enhance part quality, and safeguard critical manufacturing data across precision production environments nationwide.

ExperienceOver 25 years solving shop challenges
PartnershipNI Partner Network member since 2000
CoverageSupporting up to 64 machines simultaneously

Frequently Asked Questions

How does a secure shop floor workflow prevent unapproved CNC program edits?

A controlled workflow isolates authorized files on central servers and serves them directly to CNC controls upon remote operator request. When operators modify code at the machine, those changes are transmitted back to engineering for formal review rather than overwriting master files. This process ensures only approved revisions are run, preventing unverified modifications while maintaining a traceable record of program iterations across production.

What hardware and communication protocols are supported for file transfer?

Can machinists request CNC part programs without leaving their machine stations?

How many CNC machines can be connected simultaneously on a single system?

Is it possible to test the DNC communication software before purchasing?

What protection is provided if shop computers or hardware fail?

How does the system handle older CNC machinery and binary file transfers?

Can custom database and PLC integrations be developed for unique shop environments?

Need Guidance on Securing Your Shop Floor Workflow?

Contact our engineering specialists to discuss your CNC communication and workflow needs.

Industry Recognition

Awards and Recognition

NI Partner Network member logo

NI Partner Network

Member of the NI Partner Network since 2000.

Timken Company recognition badge

Timken Innovation Recognition

Featured in Timken Exchange for innovative DNC software technology.

Secure Your Shop Floor Workflow Today

Submit your inquiry to connect with our engineering team for software evaluations and integration support.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (800) 838 3479. You can also send us a quick email at support@controlinksystems.com.